centos6.8安装redis-3.2.8，php-redis拓展

安装环境： centos6.8，PHP 5.6.30

一、安装redis

下载安装redis，官网：https://redis.io/download

wget http://download.redis.io/releases/redis-3.2.8.tar.gz
tar xzf redis-3.2.8.tar.gz
cd redis-3.2.8
make

没有报错的话，redis 就安装好了。

 

配置环境变量

echo 'export PATH=$PATH:/usr/local/redis/bin' >> /etc/profile
. /etc/profile

 

配置 redis.conf

cd redis-3.2.3
// 进入redis 源码包目录
mkdir /usr/local/redis/etc/
cp redis.conf  /usr/local/redis/etc/
cd /usr.local/redis/etc/
vim redis.conf

//redis.conf
daemonize yes //后台运行
pidfile /var/run/redis/redis.pid
port 6379
tcp-backlog 128    // tcp队列长度，默认为512，CentOS系统默认为128，此值不应该大于操作系统的该值
logfile "/var/log/redis/redis.log"
dir /var/redisdb    // redis数据存储目录
// 其他参数目前就不需要了

 

配置redis的服务脚本

useradd -r -s /sbin/nologin -M redis
mkdir /var/run/redis
mkdir /var/log/redis
mkdir /var/redisdb
chown redis:redis /var/run/redis
chown redis:redis /var/log/redis
chown redis:redis /var/redisdb

#!/bin/sh
#
# chkconfig:   35 84 16
# Simple Redis init.d script conceived to work on Linux systems
# as it does use of the /proc filesystem.
 
. /etc/rc.d/init.d/functions
. /etc/sysconfig/network
 
[ "$NETWORKING" = "no" ] && exit 0
 
REDISPORT=6379
BASEDIR=/usr/local/redis
EXEC=$BASEDIR/bin/redis-server
CLIEXEC=$BASEDIR/bin/redis-cli
 
PIDFILE=/var/run/redis/redis.pid
CONF="$BASEDIR/etc/redis.conf"
 
function start() {
        if [ -f $PIDFILE ]
        then
                echo "$PIDFILE exists, process is already running or crashed"
        else
                echo -n "Starting Redis server..."
                daemon --user=redis --pidfile=$PIDFILE $EXEC $CONF
                #$EXEC $CONF
                echo
        fi
}
function stop() {
        if [ ! -f $PIDFILE ]
        then
                echo "$PIDFILE does not exist, process is not running"
        else
                PID=$(cat $PIDFILE)
                echo "Stopping ..."
                #$CLIEXEC -p $REDISPORT shutdown
                killproc -p $PIDFILE $EXEC -INT
                echo -n "Waiting for Redis saving data & shutdown ."
                while [ -x /proc/${PID} ]
                do
                    sleep 1
                    echo -n "."
                done
                echo -e "\nRedis stopped"
        fi
}
 
case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    status)
        status -p $PIDFILE $EXEC
        ;;
    restart)
        stop
        start
        ;;
    *)
        echo "Please use start or stop as first argument"
        ;;
esac

 

 

二、安装phpredis

1.下载phpredis

git clone https://github.com/phpredis/phpredis.git
cd phpredis

2.开始编译phpredis扩展

phpize
//检查php扩展，出错的话：bash: phpize: command not found
//yum install php-devel
//我是安装php56u的所以：yum install php56u-devel

./configure
make
make install

3.安装配置phpredis扩展

检查redis.so 库文件是否存在

/usr/lib64/php/modules

修改php.ini配置文件

vim /etc/php.ini
extention="redis.so"
//添加这一行扩展配置

service php-fpm restart　　//重启php-fpm服务

检查php-redis拓展：

 

4.测试扩展库是否正常运行

//在git clone下来的phpredis文件夹
php tests/TestRedis.php --class Redis

 

 参考链接：

http://professor.blog.51cto.com/996189/1851370